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Disclosery

Asset Management One Co., Ltd.: CSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Asset Management One Co., Ltd. on CSX, newest first. How the timeline and the estimate are built.

Asset Management One Co., Ltd. held 828,516 CSX shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 828,516 shares
    Change vs previous 13F +35,018 shares

    0.1% of the 13F portfolio, value $39,379,365.

    13F-HR 0001193125-26-318819 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 793,498 shares
    Change vs previous 13F -4,149 shares

    0.1% of the 13F portfolio, value $32,573,093.

    13F-HR 0001193125-26-213217 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 797,647 shares
    Change vs previous 13F -15,529 shares

    0.08% of the 13F portfolio, value $29,283,002.

    13F-HR 0001193125-26-023286 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 813,176 shares
    Change vs previous 13F +11,531 shares

    0.08% of the 13F portfolio, value $28,875,880.

    13F-HR 0001193125-25-245770 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 801,645 shares
    Change vs previous 13F +5,714 shares

    0.08% of the 13F portfolio, value $26,157,676.

    13F-HR 0000950123-25-006830 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 795,931 shares
    Change vs previous 13F +43,143 shares

    0.08% of the 13F portfolio, value $23,424,249.

    13F-HR 0000950123-25-003633 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 752,788 shares
    Change vs previous 13F +22,971 shares

    0.08% of the 13F portfolio, value $24,435,498.

    13F-HR 0000950123-25-000714 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 729,817 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $25,200,581.

    13F-HR 0000950123-24-010027 filed by Asset Management One Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).